System Requirements

Note: If a supported Microsoft .NET Framework is not installed, it will be installed with ZoneAlarm 2019

Web Secure Chrome Extension

Google® Chrome -- All versions

ZoneAlarm Mobile Security App

iOS 9.0 or newer

Android 4.2 or newer

ZoneAlarm 2019 is only compatible with MS Windows Defender, and is not compatible with any other anti-malware software. To install ZoneAlarm 2019, you must first uninstall other anti-malware software installed on your device.

Otherwise, you may experience OS instability and computer performance issues.

System Requirements

Microsoft® Windows® 7, 8, 8.1, 10 All versions

32-bit / 64-bit, 2 GB RAM

2 GHz or faster processor

1.5GB of available hard-disk space

Microsoft .NET framework

Version 3.5 or later

Note: If a supported Microsoft .NET Framework is not installed, it will be installed with ZoneAlarm 2019

Web Secure Chrome Extension

Google® Chrome -- All versions

ZoneAlarm 2019 is only compatible with MS Windows Defender, and is not compatible with any other anti-malware software. To install ZoneAlarm 2019, you must first uninstall other anti-malware software installed on your device.

Otherwise, you may experience OS instability and computer performance issues.

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ZoneAlarm
Anti-Ransomware

The award-winning ZoneAlarm Anti-Ransomware protects organizations against all types of ransomware attacks. Using behavioral-based techniques; blocking zero-day ransomware attacks at the first interaction and fixing any encryption immediately -- minimizing any business disruption.

ZoneAlarm
Pro Firewall

ZoneAlarm Pro Firewall is your first line of defense against hackers. It delivers superior PC-based protection through a two-way firewall; making your computer invisible to hackers, using stealth mode and internet application control. Our unique Web Secure Chrome Extension provides ultimate protection against phishing attacks, both known and unknown.

Why Us?

ZoneAlarm is the consumer and small businesses brand of Check Point Software Technologies Inc. (NASDAQ: CHKP), a leading provider of cyber security solutions for over 100,000 corporate enterprises and governments worldwide. With nearly 100 million downloads, ZoneAlarm protects PCs and mobile devices – using the same cost-effective technology used by Check Point to protect organizations of all sizes. ZoneAlarm provides simple installation processes, with no IT skill requirements for cyber security solutions, offering 24/7 online chat support.